1/2? Professional Duty Chuck (1/2-20) and Key 31052
Chucks provide professional quality and accuracy for the tradesman or
serious home craftsman. These tough 3/8 and 1/2? chucks are standard
equipment on many of the worlds finest commercial grade drills.
Item No. 30246
Description 3/8? Professional Duty Chuck (3/8-24) and Key
Key No. 30250
Key Style KK
KD Tools 31052 1/2? Professional Duty Chuck (1/2-20)
and Key